Light emitting device package and light source device

Abstract

The light emitting device package disclosed in an embodiment of the invention includes first and second frames; a body disposed between the first and second frames; and a light emitting device disposed on the first and second frames, wherein the first frame includes a first end portion adjacent to the second frame, and the second frame includes a second end portion adjacent to the first frame and facing the first end portion, wherein the first end portion includes a first protruding portion protruding toward the second frame, and the second end portion includes a second protruding portion protruding toward the first frame. The light emitting device may include a first bonding portion disposed on the first protruding portion and a second bonding portion disposed on the second protruding portion.

What is claimed is: 
     
       1. A light emitting device package comprising:
 a first frame and a second frame spaced apart from each other; 
 a body disposed between the first frame and the second frame; and 
 a light emitting device disposed on the first frame and the second frame, 
 wherein the first frame includes a first end portion adjacent to the second frame, 
 wherein the second frame includes a second end portion adjacent to the first frame and facing the first end portion, 
 wherein the first end portion includes a first protruding portion protruding toward the second frame, 
 wherein the second end portion includes a second protruding portion protruding toward the first frame, 
 wherein the light emitting device package includes a first bonding portion disposed on the first protruding portion and a second bonding portion disposed on the second protruding portion, 
 wherein the light emitting device is disposed on an upper surface of the first protruding portion and an upper surface of the second protruding portion 
 wherein a lower surface of the first protruding portion and a lower surface of the second protruding portion are exposed to a lower surface of the body, 
 wherein the body disposed between the first frame and the second includes a first recess overlapping the light emitting device in a vertical direction, and 
 wherein an upper width of the first recess is greater than a lower width of the first recess. 
 
     
     
       2. The light emitting device package of  claim 1 , wherein the first end portion of the first frame includes third and fourth protruding portions spaced apart from both sides of the first protruding portion and protruding in a direction of the second frame,
 wherein the second end portion of the second frame includes fifth and sixth protruding portions spaced apart from both sides of the second protruding portion and protruding in a direction of the first frame, and 
 wherein the body includes a first reflective portion disposed between the first and third protruding portions, a second reflective portion disposed between the first and fourth protruding portions, a third reflective portion disposed between the second and fifth protruding portions, and a fourth reflective portion disposed between the second and sixth protruding portions. 
 
     
     
       3. The light emitting device package of  claim 1 , further comprising a second recess disposed on an opposite side of the first recess on a lower portion of the body,
 wherein the first and second recesses overlap in the vertical direction, and 
 wherein a lower width of the second recess is greater than an upper width of the second recess. 
 
     
     
       4. The light emitting device package of  claim 1 , further comprising a first resin adhered under the light emitting device, and a second resin adhered around a lower portion of the light emitting device and disposed around the first and second bonding portions,
 wherein each of the first and second frames includes a plurality of holes disposed outside, and a portion of the body is coupled to the plurality of holes. 
 
     
     
       5. The light emitting device package of  claim 4 , further comprising a conductive layer disposed between the first and second bonding portions and between the first and second frames,
 wherein the first and second resins are disposed around the conductive layer disposed under the first and second bonding portions. 
 
     
     
       6. The light emitting device package of  claim 4 , wherein each of the first and second frames includes a coupling hole between the plurality of holes and the first and second protruding portions, and
 wherein the coupling holes are disposed in a direction orthogonal to the direction in which the first and second frames are disposed, and each of the coupling holes has a width wider than a width of each of the first and second protruding portions. 
 
     
     
       7. The light emitting device package of  claim 6 , wherein the coupling hole has a stepped structure having a thickness smaller than that of the first and second protruding portions. 
     
     
       8. The light emitting device package of  claim 4 , further comprising a plurality of spacers disposed around a lower surface of the light emitting device,
 wherein the plurality of spacers is spaced apart the first and second bonding portions of the light emitting device from upper surfaces of the first and second frames, upper surfaces of the plurality of spacers protrude higher than lower surfaces of the first and second bonding portions, and wherein the plurality of spacers is disposed on both sides of the first and second protruding portions and protruded from the body. 
 
     
     
       9. The light emitting device package of  claim 1 , further comprising first and second support portions disposed between the first and second frames, having a wider width than a width of the light emitting device, and protruding from the body,
 wherein a depth of the first recess is in a range of 50% to 80% of a thickness of the first and second frames. 
 
     
     
       10. A light emitting device package comprising:
 a first frame and a second frame spaced apart from each other; 
 a body disposed between the first frame and the second frame; and 
 a light emitting device disposed on the first frame and the second frame, 
 wherein the first frame includes a first end portion adjacent to the second frame, 
 wherein the second frame includes a second end portion adjacent to the first frame and facing the first end portion, 
 wherein the first end portion includes a plurality of protruding portions protruding toward the second frame, 
 wherein the second end portion includes a plurality of protruding portions protruding toward the first frame, 
 wherein the plurality of first protruding portions of the first end portion includes a first protruding portion protruding toward one of the plurality of protruding portions of the second end portion, 
 wherein the plurality of first protruding portions of the second end portions includes a second protruding portion protruding toward of the plurality of protruding portions of the first end portion, 
 wherein the light emitting device package includes a first bonding portion disposed on the first protruding portion and a second bonding portion disposed on the second protruding portion, 
 wherein the light emitting device is disposed on an upper surface of the first protruding portion and an upper surface of the second protruding portion, 
 wherein a lower surface of the first protruding portion, a lower surface of the second protruding portion and a lower surface of the body are exposed to a lower surface of the light emitting device package, 
 wherein the body disposed between the first frame and the second includes a first recess overlapping the light emitting device in a vertical direction, and 
 wherein an upper width of the first recess is greater than a lower width of the first recess. 
 
     
     
       11. The light emitting device package of  claim 10 , wherein
 the first recess is disposed under a region between the first and second bonding portions, and 
 wherein the first recess is disposed between the first and second protruding portions. 
 
     
     
       12. The light emitting device package of  claim 11 , further comprising an upper body disposed on the first frame, the second frame and the body, and having a cavity,
 wherein the light emitting device is disposed in the cavity, 
 wherein the first protruding portion and the second protruding portion face in a first direction, and 
 wherein the body extends in a second direction orthogonal to the first direction between the first protruding portion and the second protruding portion. 
 
     
     
       13. The light emitting device package of  claim 12 , wherein each of the first and second protruding portions has a length smaller than a length of the light emitting device in the first direction, and
 wherein a width of the first protruding portion in the second direction is less than the length of the light emitting device. 
 
     
     
       14. The light emitting device package of  claim 10 , wherein the first end portion of the first frame includes third and fourth protruding portions spaced apart from both sides of the first protruding portion and protruding in a same direction as the first protruding portion, and
 wherein the second end portion of the second frame includes fifth and sixth protruding portions spaced apart from both sides of the second protruding portion and protruding in a same direction as the second protruding portion. 
 
     
     
       15. The light emitting device package of  claim 14 , wherein the body includes a first reflective portion extend to a region between the first and third protruding portions, a second reflective portion extend to a region between the first and fourth protruding portions, a third reflective portion extend to a region between the second and fifth protruding portions, and a fourth reflective portion extend to a region between the second and sixth protruding portions. 
     
     
       16. The light emitting device package of  claim 15 , wherein the first and second protruding portions and the first to fourth reflective portions overlap the light emitting device in the vertical direction. 
     
     
       17. The light emitting device package of  claim 15 , further comprising a resin adhered to a lower surface and a periphery of lower portion of the light emitting device and disposed around the first and second bonding portions,
 wherein the first and second reflective portions extend parallel to each other, and 
 wherein the third and fourth reflective portions extend parallel to each other. 
 
     
     
       18. A light emitting device package comprising:
 a first frame having a plurality of protruding portions; 
 a second frame having a plurality of protruding portions; and 
 a body disposed between the first frame and the second frame 
 wherein the light emitting device is disposed on one of the plurality of protruding portions of the first frame and the plurality of protruding portions of the second frame, 
 wherein each of the plurality of protruding portions of the first frame is opposed to each of the plurality of protruding portions of the second frame, 
 wherein the body includes a plurality of reflective portions extending into regions between the plurality of protruding portions of the first frame and regions between the plurality of protruding portions of the second frame, 
 wherein the plurality of reflective portions includes a plurality of spacers protruding toward an upper surface of the light emitting device, 
 wherein the plurality of reflective portions protrudes higher than a height of upper surfaces of the first and second frames, 
 wherein the body disposed between the first frame and the second includes a recess overlapping the light emitting device in a vertical direction, and 
 wherein an upper width of the recess is greater than a lower width of the recess. 
 
     
     
       19. The light emitting device package of  claim 18 , wherein a resin is disposed in the recess,
 wherein the first and second frames are formed of a metal material, 
 wherein lower surfaces of the first and second frames are exposed to lower surface of the body, 
 wherein the light emitting device includes a first bonding portion disposed on the first protruding portion, and a second bonding portion disposed on the second protruding portion, and 
 wherein the light emitting device overlaps with the plurality of reflective portions of the body in the vertical direction.